... removal, skin rejuvenation, wrinkle removal, skin tightening, pigment therapy, vascular therapy, breast liftup assistant, tattoo removal What is FG580C different?1. Multifunction in one equipment ... -50JPulse No.: 1-6Handpiece number: 1pcWavelength: 640nm standardSpot size: 15X50mm RF systemRF energy: 0-50JRF delay: 100-1500msRF frequency: 6MHzInterval: 1 ...